FR37X - 带集成进料和回料的油位传感器
垂直安装的油位传感器,具有可定制的集成燃油进、回油管选项。
FR37x系列油位传感器配备了燃油进油和回油管,无需额外的燃油抽取和加注接口,简化了油箱的装配和安装。
Fozmula的电容技术意味着没有移动部件,因此,与机械式的替代品相比,精度和可靠性都有所提高。
该系列具有模块化设计,可为客户提供大量的灵活性,以满足特定应用的需求。除了传感器探头长度外,燃料系统设计者还可以指定:
- 阻性输出范围
- 水平报警高度
- 5或6孔SAE安装
- 进料管和回料管的长度和设计
- 进口和出口连接器的类型和尺寸
- 呼吸器类型
- 吸管式过滤器
- 电气连接类型
Documents
Data Sheet
Spec Sheet
液体类型
与建筑材料相容的液体,一般为燃料、油类和水。
尺寸
Length: Min.150mm, Max.1,200mm.
Mounting: 5 or 6-hole SAE.
Weight: 0.55 Kg (gauge length of 300mm).
材料
Header: Die-cast zinc alloy.
Wetted materials: Stainless steel, polypropylene, Viton™, PTFE.
Fuel connectors: Brass.
Feed & return tubes: Aluminium.
电器
Supply Voltage: 9-36VDC.
Supply Current: 15mA@12 VDC.
Supply Protection: Over voltage 80VDC for 2minutes.Reverse polarity.
连接:
产出
Resistive: Any values between 0-501Ωor 501-0 Ω (3Ω Steps).
Resolution: 3Ω.
Max.dissipation: 250mW.
Alarm Output: Switch to ground.
Max 100mA.
High or low level between 7% and 90% of active gauge length.
Default setting: low level alarm at 12% of active gauge length.
环境评级
Designed to meet: Ingress:IP67.
Operating Temp: -40ºC to 85ºC.
Max tank pressure: 1bar.EMC:Type approval in accordance with EN ISO 13766:2006.
Vibration: 500mm sensor to be type tested to 1.88Grms BS EN 60068-2-4:1995.
Shock: 500m·s-2, 11 ms, BS EN 60068-2-27:1993.
选项
Fuel inlet/outlet:
Electrical connector: The FR37x can be supplied with any suitable style of plug or receptacle.
Fuel filter: Fuel filter – 178 micron
Breather: Breather (standard shown below or specify any of the above inlet/outlet fittings) or blanking plug: